CABIN
M6060, M7060, WSM
9-S22
(4) Checking Charge Refrigerant Amount
After charging the refrigerant, check for amount of charging
refrigerant as follows.
NOTE
• The pressure on the following checking is the gauge
indications at ambient temperature 30 °C (86 °F), so it
should be noted that the pressure will differ some what
with the ambient temperature.
1. Disconnect the
1P
connector of magnetic clutch.
2. Start the engine and set a approx. 1500 min
-1
(rpm).
3. Connect the
1P
connector of magnetic clutch to battery directly,
and then set the blower switch to
HI
position.
4. Leave the system for approx. 5 minutes until the refrigerant
cycle becomes stable, keeping pressure on the
HI
pressure side
from 1.3 to 1.6 MPa (13 to 17 kgf/cm
2
, 190 to 240 psi).
5. When the refrigerant cycle is stabilizer, turn off the blower
switch and let the compressor alone to run. Then pressure on
the
LO
pressure side gradually drops. At this time, if pressure
on the
HI
pressure side is kept from 1.3 to 1.6 MPa (13 to 17
kgf/cm
2
, 190 to 240 psi), air bubbles which pass through the
sight glass (6) becomes as stated below depending on
refrigerant charged amount.
Insufficient refrigerant charge
Air bubbles pass continuously the sight glass when pressure on
the
LO
pressure side is over 98 kPa (1.0 kgf/cm
2
, 14 psi). In this
case, charge the refrigerant from the
LO
pressure side.
Properly refrigerant charge
Air bubbles pass through the sight glass continuously when
pressure on the
LO
pressure side is within 59 to 98 kPa (0.60 to
1.0 kgf/cm
2
, 8.6 to 14 psi).
If the charge refrigerant amount is proper, no air bubble is
observed on the sight glass at pressure on the
LO
pressure side
over 98 kPa (1.0 kgf/cm
2
, 14 psi) when the blower switch is turned
on. When the blower switch is turned off, bubbles pass through the
sight glass in case pressure on the
LO
pressure side is within 59 to
98 kPa (0.60 to 1.0 kgf/cm
2
, 8.6 to 14 psi).
Excessive refrigerant charge
Air bubbles pass through the sight glass time to time or no air
bubble is observed when pressure on the
LO
pressure side is under
60 kPa (0.6 kgf/cm
2
, 9 psi).
In this case, discharge excessive refrigerant gradually from the
LO
pressure side.
9Y1210828CAS0031US0
(1)
LO
Pressure Gauge
(2)
HI
Pressure Gauge
(3) To Battery
(4)
HI
Pressure Side Valve
(5)
LO
Pressure Side Valve
(6) Sight Glass
KiSC issued 08, 2013 A
Содержание M6060
Страница 1: ...M6060 M7060 WORKSHOP MANUAL TRACTOR KiSC issued 08 2013 A...
Страница 3: ...I INFORMATION KiSC issued 08 2013 A...
Страница 9: ...INFORMATION M6060 M7060 WSM I 5 9Y1210828INI0002US0 KiSC issued 08 2013 A...
Страница 10: ...INFORMATION M6060 M7060 WSM I 6 9Y1210828INI0003US0 KiSC issued 08 2013 A...
Страница 11: ...INFORMATION M6060 M7060 WSM I 7 CABIN Model 9Y1210828INI0004US0 KiSC issued 08 2013 A...
Страница 12: ...INFORMATION M6060 M7060 WSM I 8 9Y1210828INI0005US0 KiSC issued 08 2013 A...
Страница 19: ...INFORMATION M6060 M7060 WSM I 15 5 DIMENSIONS ROPS Model 9Y1210828INI0011US0 KiSC issued 08 2013 A...
Страница 20: ...INFORMATION M6060 M7060 WSM I 16 CABIN Model 9Y1210828INI0012US0 KiSC issued 08 2013 A...
Страница 21: ...G GENERAL KiSC issued 08 2013 A...
Страница 132: ...1 ENGINE KiSC issued 08 2013 A...
Страница 239: ...2 TRANSMISSION KiSC issued 08 2013 A...
Страница 332: ...3 REAR AXLE KiSC issued 08 2013 A...
Страница 333: ...CONTENTS 1 FEATURES 3 M1 MECHANISM KiSC issued 08 2013 A...
Страница 350: ...4 BRAKES KiSC issued 08 2013 A...
Страница 383: ...5 FRONT AXLE KiSC issued 08 2013 A...
Страница 384: ...CONTENTS 1 STRUCTURE 5 M1 1 4 WHEEL DRIVE 5 M1 2 LIMITED SLIP DIFFERENTIAL LSD 5 M2 MECHANISM KiSC issued 08 2013 A...
Страница 410: ...6 STEERING KiSC issued 08 2013 A...
Страница 411: ...CONTENTS 1 STEERING MECHANISM 6 M1 2 STEERING CYLINDER 6 M2 MECHANISM KiSC issued 08 2013 A...
Страница 428: ...7 HYDRAULIC SYSTEM KiSC issued 08 2013 A...
Страница 474: ...8 ELECTRICAL SYSTEM KiSC issued 08 2013 A...
Страница 477: ...ELECTRICAL SYSTEM M6060 M7060 WSM 8 M2 2 Lighting System KiSC issued 08 2013 A...
Страница 478: ...ELECTRICAL SYSTEM M6060 M7060 WSM 8 M3 3 Instrument Panel Board Meter Panel KiSC issued 08 2013 A...
Страница 479: ...ELECTRICAL SYSTEM M6060 M7060 WSM 8 M4 4 Main Control System Tractor ECU KiSC issued 08 2013 A...
Страница 480: ...ELECTRICAL SYSTEM M6060 M7060 WSM 8 M5 5 Engine Control System 1 Engine ECU KiSC issued 08 2013 A...
Страница 481: ...ELECTRICAL SYSTEM M6060 M7060 WSM 8 M6 6 Engine Control System 2 Engine ECU KiSC issued 08 2013 A...
Страница 482: ...ELECTRICAL SYSTEM M6060 M7060 WSM 8 M7 2 CABIN MODEL 1 Starting System and Charging System KiSC issued 08 2013 A...
Страница 483: ...ELECTRICAL SYSTEM M6060 M7060 WSM 8 M8 2 Lighting System KiSC issued 08 2013 A...
Страница 484: ...ELECTRICAL SYSTEM M6060 M7060 WSM 8 M9 3 4WD Transmission Control System KiSC issued 08 2013 A...
Страница 485: ...ELECTRICAL SYSTEM M6060 M7060 WSM 8 M10 4 Instrument Panel Board Meter Panel KiSC issued 08 2013 A...
Страница 486: ...ELECTRICAL SYSTEM M6060 M7060 WSM 8 M11 5 Working Light and Radio KiSC issued 08 2013 A...
Страница 487: ...ELECTRICAL SYSTEM M6060 M7060 WSM 8 M12 6 Air Conditioner KiSC issued 08 2013 A...
Страница 488: ...ELECTRICAL SYSTEM M6060 M7060 WSM 8 M13 7 Wiper System KiSC issued 08 2013 A...
Страница 489: ...ELECTRICAL SYSTEM M6060 M7060 WSM 8 M14 8 Main Control System Tractor ECU KiSC issued 08 2013 A...
Страница 490: ...ELECTRICAL SYSTEM M6060 M7060 WSM 8 M15 9 Engine Control System 1 Engine ECU KiSC issued 08 2013 A...
Страница 491: ...ELECTRICAL SYSTEM M6060 M7060 WSM 8 M16 10 Engine Control System 2 Engine ECU KiSC issued 08 2013 A...
Страница 509: ...2 ALTERNATOR 8 S61 KiSC issued 08 2013 A...
Страница 572: ...9 CABIN KiSC issued 08 2013 A...